Chocolate coating device

Abstract

The invention relates to the technical field of food processing, in particular to a chocolate coating device which comprises transverse baffles, the transverse baffles which are longitudinally and symmetrically arranged are fixedly connected to a supporting frame, a conveying belt is arranged between the transverse baffles which are longitudinally and symmetrically arranged through conveying wheels, and a plurality of fixing plates are fixedly connected to the conveying belt. First limiting rods which are symmetrically arranged in the longitudinal direction are fixedly connected to the fixing plates, the connecting plate is slidably connected between the symmetrically arranged first limiting rods, and a plurality of manipulators are fixedly connected to the connecting plate. The ice cream is moved into the chocolate box to dip chocolate by extruding the connecting plate through the first top plate, and is moved into the cooling box to be cooled and shaped by extruding the connecting plate through the second top plate, and in the chocolate coating process of the ice cream, only an electric driving device for driving the conveying belt to move is used, so that the chocolate coating process is completed. The electric energy is saved; and the ice cream can be uniformly and continuously coated with chocolate.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, in particular to a chocolate coating device. Background Art

[0002] Chocolate coating has good coating properties and rich taste, and can be used to improve the appearance, taste and shelf life of food. When making candies, biscuits, ice cream and other foods, it is usually necessary to apply a layer of chocolate coating on the surface.

[0003] Patent application number CN202222025009.0 is an ice cream chocolate coating device, including a support frame, a liquid nitrogen pool and a chocolate slurry pool are fixedly installed on the support frame, and a cover plate is respectively arranged above the liquid nitrogen pool and the chocolate slurry pool, and the cover plate is connected to a moving module, and a conveyor belt is arranged above the support frame, and a plurality of electric telescopic rods are fixedly installed on the conveyor belt, and a manipulator is fixedly installed on the electric telescopic rod. The present invention holds the ice cream by a manipulator, and the conveyor belt drives the ice cream to move. When the ice cream moves to the chocolate slurry pool, the electric telescopic rod drives the ice cream to move down to apply the chocolate coating. After completion, the electric telescopic rod drives the ice cream to move up and reset, and the conveyor belt drives the ice cream to move to the liquid nitrogen pool, and the electric telescopic rod drives the ice cream to move down, and the chocolate coating is condensed by liquid nitrogen. The moving module drives the cover plate to move back and forth, which is responsible for opening and closing the liquid nitrogen pool and the chocolate slurry pool to reduce energy consumption.

[0004] In the above patent, the ice cream is mainly moved downward by an electric telescopic rod and the cover is driven to move back and forth by a movable module to open and close the liquid nitrogen pool and the chocolate slurry pool. This patent uses multiple electric drive devices to coat the ice cream with chocolate, which consumes a lot of electricity. Now a chocolate coating device is developed that uses fewer electric drive devices to coat the ice cream with chocolate, saving electricity resources. Summary of the invention

[0005] The present invention provides a chocolate coating device, which uses fewer electric drive devices to coat the ice cream with chocolate, saving electric power resources, and is used to overcome the disadvantage of the existing patent that multiple electric drive devices are used to coat the ice cream with chocolate, resulting in high power consumption.

[0006] Technical solution: A chocolate coating device, including a transverse baffle, the transverse baffles are symmetrically arranged in the longitudinal direction and fixedly connected to the support frame, the conveyor belt is arranged between the transverse baffles symmetrically arranged in the longitudinal direction through a conveyor wheel, including a fixed plate, a plurality of fixed plates are fixedly connected to the conveyor belt, the fixed plates are all fixedly connected to first limiting rods symmetrically arranged in the longitudinal direction, the connecting plate is slidably connected between the symmetrically arranged first limiting rods, a plurality of manipulators are fixedly connected to the connecting plate, a first return spring is wound on the first limiting rod, one end of the first return spring is fixedly connected to the connecting plate, and the other end of the first return spring is fixedly connected to the fixed plate, the support The plate is fixedly connected to the support frame, the cooling box is fixedly connected to the support plate, the chocolate box is fixedly connected to the support plate, the support plate is fixedly connected with at least two groups of first limit rods, each group of first limit rods is composed of first limit rods symmetrically arranged longitudinally, the second heat insulation cover is slidably connected between the first limit rods symmetrically arranged front and back, the first heat insulation cover is slidably connected between the first limit rods symmetrically arranged front and back, the extrusion assembly is fixedly connected to the bottom of the horizontal baffle, the extrusion assembly is used to extrude the connecting plate, the sliding assembly is fixedly connected to the bottom of the horizontal baffle, the sliding assembly is located outside the extrusion assembly, and the sliding assembly is used to drive the second heat insulation cover and the first heat insulation cover to slide.

[0007] Furthermore, the extrusion assembly includes a second top plate, which is fixedly connected to the bottom of the transverse baffle and is longitudinally symmetrically arranged. The first top plate is fixedly connected to the bottom of the transverse baffle and is longitudinally symmetrically arranged.

[0008] Furthermore, the sliding assembly includes a second limit rod, and the bottom of the transverse baffle is fixedly connected with at least two groups of second limit rods, each group of second limit rods is composed of second limit rods arranged laterally symmetrically, the lower pressure rod is slidably connected to each group of second limit rods, the second return spring is wound on the second limit rod, one end of the second return spring is fixedly connected to the transverse baffle, the other end of the second return spring is fixedly connected to the lower pressure rod, the connecting plate is extruded and fitted with the lower pressure rod, the second stretching rod is rotatably connected to the lower pressure rod, the first stretching rod is rotatably connected to the lower pressure rod, the second heat insulation cover is rotatably connected to the bottom of the second stretching rod, and the first heat insulation cover is rotatably connected to the bottom of the first stretching rod.

[0009] Furthermore, the second top plate is trapezoidal in shape and is pressed and matched with the connecting plate; the first top plate is W-shaped and is pressed and matched with the connecting plate.

[0010] Furthermore, it also includes a vibration mechanism for vibrating excess chocolate off the surface of the ice cream, the vibration mechanism includes a waste plate, the waste plate is fixedly connected to the top of the support plate, the connecting rods arranged symmetrically in the transverse direction are fixedly connected to one side of the transverse baffle, the vibration plate is slidably connected between the symmetrically arranged connecting rods, the vibration plate and the connecting plate are squeezed together, the return spring is wound on the connecting rod, one end of the return spring is fixedly connected to the connecting rod, the other end of the return spring is fixedly connected to the vibration plate, the drive assembly is fixedly connected to the transverse baffle, and the drive assembly is used to drive the vibration plate to move.

[0011] Furthermore, the driving assembly includes a servo motor fixedly connected to a side of the transverse baffle close to the vibration plate, a cam fixedly connected to the output shaft of the servo motor, and the cam is extrusion-fitted with the vibration plate.

[0012] Furthermore, it also includes a heat insulation cover reset limiting mechanism, the limiting mechanism includes a guide frame, the guide frame is fixedly connected to one side of the support plate, the locking rod is slidably connected to the guide frame, the locking rod is provided with an inclined surface, the second heat insulation cover is squeezed and matched with the inclined surface of the locking rod, and the connecting plate is squeezed and matched with the locking rod.

[0013] Furthermore, it also includes a limiting plate, which is fixedly connected to the locking rod, and the limiting plate is used to limit the locking rod to prevent the locking rod from moving and sliding out.

[0014] Furthermore, it also includes a cleaning mechanism for cleaning out the chocolate dripping on the waste plate, the cleaning mechanism includes a rotating motor, the rotating motor is fixedly connected to the waste plate, the screw is fixedly connected to the output shaft of the rotating motor, the second limiting rod is fixedly connected to the waste plate, the cleaning scraper is slidably connected to the second limiting rod, the cleaning scraper is threadedly connected to the screw, the longitudinal baffles arranged symmetrically in the transverse direction are fixedly connected to the cleaning scraper, and the blocking assembly is fixedly connected to the support plate and the transverse baffle, and the blocking assembly is used to prevent chocolate liquid from splashing.

[0015] Furthermore, the blocking assembly includes a front baffle, which is fixedly connected above the support plate, and a rear baffle which is fixedly connected to the bottom of the transverse baffle.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention allows the ice cream to move to the chocolate box to dip in chocolate by squeezing the connecting plate through the first top plate, and allows the ice cream to move to the cooling box to cool and shape by squeezing the connecting plate through the second top plate. In the process of coating the ice cream with chocolate, only an electric drive device that drives the conveyor belt to move is used, which saves electric energy and can also uniformly and continuously coat the ice cream with chocolate.

[0018] 2. The present invention rotates the cam to squeeze the vibration plate, and the vibration plate moves upward, so that the connecting plate also drives the ice cream coated with chocolate to move up and down. In this way, excess chocolate liquid on the ice cream can be shaken off, which is conducive to the complete molding of the chocolate on the ice cream.

[0019] 3. The present invention limits the second heat insulation cover by means of the locking rod, so that the first heat insulation cover and the second heat insulation cover will not move repeatedly with the up and down movement of the ice cream. In this way, the first heat insulation cover and the second heat insulation cover do not need to be repeatedly moved to close and open, which can minimize the chocolate liquid from dripping onto the first heat insulation cover and the second heat insulation cover.

[0020] 4. The present invention blocks the chocolate liquid splashing during the shaking process by arranging the front baffle, the longitudinal baffle and the rear baffle to prevent the chocolate liquid from contaminating the chocolate box and the cooling box. At the same time, the chocolate liquid on the waste plate can be pushed out for easy cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the conveyor belt, the first limiting rod, the manipulator and other components of the present invention.

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the components such as the pressing rod, the second limiting rod and the transverse baffle of the present invention.

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the first heat insulation cover, the second heat insulation cover and the first limiting rod of the present invention.

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the connecting rod, vibration plate, return spring and other components of the present invention.

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the connecting rod, servo motor, cam and other components of the present invention.

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the support plate, waste plate, chocolate box and other components of the present invention.

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the support plate, guide frame, locking rod and other components of the present invention.

[0029] Fig. 9 It is a schematic diagram of the three-dimensional structure of the guide frame, the positioning rod, the limiting plate and other components of the present invention.

[0030] Fig.10 It is a schematic diagram of the three-dimensional structure of the cleaning scraper, rotating motor, longitudinal baffle and other components of the present invention.

[0031] Fig.11 It is a schematic diagram of the three-dimensional structure of the rotating motor, the lead screw, the second limiting rod and other components of the present invention.

[0032] Reference numerals: 1, support frame, 11, fixing plate, 12, support plate, 13, transverse baffle, 14, conveyor belt, 15, first limiting rod, 16, first return spring, 17, manipulator, 18, first top plate, 19, second top plate, 110, chocolate box, 111, cooling box, 112, first heat insulation cover, 113, second heat insulation cover, 114, first limiting rod, 115, connecting plate, 116, second return spring, 11 7. Press down rod, 118. Second limiting rod, 119. First spreading rod, 120. Second spreading rod, 2. Connecting rod, 21. Vibrating plate, 22. Return spring, 23. Servo motor, 24. Cam, 25. Waste plate, 3. Guide frame, 31. Positioning rod, 32. Limiting plate, 4. Cleaning scraper, 41. Rotating motor, 42. Longitudinal baffle, 43. Rear baffle, 44. Front baffle, 45. Screw, 46. Second limiting rod. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0034] Embodiment 1: A chocolate coating device, such as Figure 1-Figure 4As shown, it includes a support frame 1, a fixed plate 11, a support plate 12, a transverse baffle 13, a conveyor belt 14, a first limiting rod 15, a first return spring 16, a manipulator 17, a first top plate 18, a second top plate 19, a chocolate box 110, a cooling box 111, a first heat insulation cover 112, a second heat insulation cover 113, a first limiting rod 114, a connecting plate 115, a second return spring 116, a pressing rod 117, a second limiting rod 118, a first opening rod 119 and a second opening rod 120, two transverse baffles 13 are fixedly connected to the support frame 1, the transverse baffles 13 are symmetrically arranged front and back, the conveyor belt 14 is arranged between the transverse baffles 13 symmetrically arranged front and back through a transmission wheel, and the transverse baffles 13 are located on the front and rear sides of the conveyor belt 14. A fixing plate 11 is fixedly connected to the conveyor belt 14, and two first limiting rods 15 symmetrically arranged front and back are fixedly connected to the fixing plate 11, and connecting plates 115 are slidably connected between the first limiting rods 15 symmetrically arranged front and back, and three manipulators 17 are fixedly connected to the connecting plates 115, and the manipulators 17 are used to clamp ice cream, and first return springs 16 are wound around the first limiting rods 15, and one end of the first return springs 16 is fixedly connected to the connecting plates 115, and the other end of the first return springs 16 is fixedly connected to the fixing plate 11, and the support plate 12 is fixedly connected to the support frame 1, and the support plate 12 is located directly below the conveyor belt 14, and the cooling box 111 is fixedly connected to the support plate 12, and the chocolate box 110 is fixedly connected to the cooling box 111. The chocolate box 110 is connected to the support plate 12. The cooling box 111 and the chocolate box 110 are both located below the support plate 12. The cooling box 111 is located on the left side of the chocolate box 110. The two groups of first limiting rods 114 are both fixedly connected to the support plate 12. Each group of first limiting rods 114 is composed of two first limiting rods 114 symmetrically arranged front and back. The first limiting rods 114 in one group are respectively located on the front and back sides of the cooling box 111, and the first limiting rods 114 in the other group are respectively located on the front and back sides of the chocolate box 110. The second heat insulation cover 113 is slidably connected between the first limiting rods 114 symmetrically arranged front and back. The first heat insulation cover 112 is slidably connected between the first limiting rods 114 symmetrically arranged front and back. The second top plate 19 is fixedly connected to the second top plate 19. At the bottom of the transverse baffle 13, the second top plate 19 is trapezoidal, the second top plate 19 is squeezed and matched with the connecting plate 115, the first top plate 18 is fixedly connected to the bottom of the transverse baffle 13, the first top plate 18 is W-shaped, the first top plate 18 is squeezed and matched with the connecting plate 115, the second top plate 19 is located on the left side of the first top plate 18, two groups of second limiting rods 118 are fixedly connected to the bottom of the transverse baffle 13 symmetrically arranged front and back, each group of second limiting rods 118 is composed of second limiting rods 118 symmetrically arranged left and right, the lower pressure rods 117 are slidably connected to each group of second limiting rods 118, the second return springs 116 are respectively wound on the second limiting rods 118, and one end of the second return springs 116 is fixedly connected to the transverse baffle 13.The other end of the second return spring 116 is fixedly connected to the lower pressing rod 117, the connecting plate 115 is pressed and matched with the lower pressing rod 117, the second opening rod 120 is rotatably connected to the lower pressing rod 117, the first opening rod 119 is rotatably connected to the lower pressing rod 117, the second heat insulation cover 113 is rotatably connected to the bottom of the second opening rod 120, and the first heat insulation cover 112 is rotatably connected to the first opening rod 119.

[0035] When applying chocolate coating to ice cream, the ice cream needs to be dipped in liquid chocolate first, and in order to make the chocolate layer more uniform and complete, the ice cream needs to be dipped in the chocolate liquid repeatedly, and then the chocolate ice cream is placed in a liquid cooling pool to cool so that the chocolate spread on the ice cream is completely solidified. Because the chocolate liquid in chocolate box 110 is warm, while the temperature in cooling box 111 is lower, heat transfer occurs between chocolate box 110 and cooling box 111, which easily leads to a low temperature in chocolate box 110, causing the chocolate liquid to solidify, while the temperature in cooling box 111 is higher, causing the chocolate layer on the ice cream to fail to solidify. In order to reduce heat transfer between cooling box 110 and cooling box 111, cooling box 110 and cooling box 111 are opened when they are used. When it is not needed, it is closed. When the present invention is used to coat the ice cream with chocolate, the ice cream is first held by the manipulator 17, and then the conveyor belt 14 is controlled to rotate clockwise. The rotation of the conveyor belt 14 will drive the fixed plate 11, the connecting plate 115 and the ice cream to rotate clockwise, and the ice cream will rotate to the bottom of the conveyor belt 14. At this time, under the gravity of the ice cream and the connecting plate 115, the connecting plate 115 will move downward a short distance, and the first return spring 16 will be slightly stretched. After the connecting plate 115 moves to the bottom of the conveyor belt 14, the connecting plate 115 will continue to move to the left. During the movement, the connecting plate 115 will contact the first top plate 18, and the first top plate 18 will squeeze the connecting plate 115. Under the squeezing action of the first top plate 18, the connecting plate 115 The first support rod 119 is moved downwards and the second support rod 119 is moved downwards, ... first support rod 119 is moved downwards, and the first support rod 119 is moved downwards, and the second support rod 119 is moved downwards, and the second support rod 119 is moved downwards, and the first support rod 119 is moved downwards, and the first support rod 119 is moved downwards, and the second support rod 119 is moved downwards, and the first support rod 119 is moved downwards, and the first support rod 119 is moved downwards, and the second support rod 119 is moved downwards, and the first support rod 119 is moved downwards, and the first support rod 119 is moved downwards, and the second support rod 119 is moved downwards, and the first support rod 119 is moved downwards, and the first support rod 119 is moved downwards, and the first support rod 119 is moved downwards, and the second support rod 119 is moved downwards, and the first support rod 119 is moved downwards, and the first support rod 119 is moved downwards, and the first support rod 119 The second heat insulation cover 113 on the side moves to the left and the first heat insulation cover 112 on the right side moves to the right and no longer covers the chocolate box 110, so that the ice cream moving downward enters the chocolate box 110 to dip in chocolate, and the connecting plate 115 continues to move a short distance to the left to the bottom middle position of the first top plate 18. In this process, the first top plate 18 no longer squeezes the connecting plate 115, and the first return spring 16 shrinks at this time. The shrinkage of the first return spring 16 drives the connecting plate 115 to move upward, and the connecting plate 115 drives the manipulator 17 and the ice cream to move upward together, and the ice cream moves upward and moves out of the chocolate liquid. The connecting plate 115 moves upward and no longer squeezes the pressing rod 117, and the stretched second return spring 116 shrinks at this time.The second return spring 116 will drive the pressing rod 117 to move upward, and the pressing rod 117 will move upward to drive the second opening rod 120 to move upward and rotate counterclockwise, and the second limiting rod 118 will also move upward and rotate clockwise, the second heat insulation cover 113 and the first heat insulation cover 112 will move inward to close the chocolate box 110, the connecting plate 115 will continue to move to the left, the first top plate 18 will squeeze the connecting plate 115 again, the first return spring 16 will extend, the ice cream will move downward again, and the second heat insulation cover 113 and the first heat insulation cover 112 will move inward to close the chocolate box 110, and the connecting plate 115 will continue to move to the left. The first top plate 18 will squeeze the connecting plate 115 again, the first return spring 16 will extend, and the ice cream will move downward again. 3 and the first heat insulation cover 112 will also open again, and the ice cream will enter the chocolate box 110 again to dip in the chocolate liquid. After the connecting plate 115 continues to move to the left and separates from the first top plate 18, the first return spring 16 will contract, driving the connecting plate 115 and the ice cream to move upward and reset, while the second heat insulation cover 113 and the first heat insulation cover 112 located on the right side will move inward to close the chocolate box 110. The connecting plate 115 continues to move to the left to contact and squeeze the second top plate 19. Under the action, the connecting plate 115 will move downward, and the ice cream with chocolate will also move downward. The downward movement of the connecting plate 115 will squeeze the lower pressure rod 117 on the left, and the lower pressure rod 117 on the left will move downward. The same as the movement principle of the first heat insulation cover 112 and the second heat insulation cover 113 on the right, the downward movement of the lower pressure rod 117 on the left will cause the first heat insulation cover 112 and the second heat insulation cover 113 on the left to move outward and open, and the ice cream dipped in chocolate liquid will move downward into the cooling box 111, and the cooling box 111 will cool the ice cream dipped in chocolate liquid. When the connecting plate 115 moves to be separated from the second top plate 19, the chocolate ice cream will move upward to reset, and with the rotation of the conveyor belt 14, the chocolate ice cream will move to the top of the conveyor belt 14, and then the working principle is to remove the ice cream coated with chocolate from the manipulator 17. Repeat the above operation to continuously coat the ice cream on the conveyor belt 14 with chocolate. In this way, the ice cream can be coated with chocolate and cooled only by the rotation of the belt.

[0036] Embodiment 2: Based on embodiment 1, Figure 2-Figure 7As shown, it also includes a vibration mechanism for vibrating excess chocolate off the surface of the ice cream, the vibration mechanism includes a connecting rod 2, a vibration plate 21, a return spring 22, a servo motor 23, a cam 24 and a waste plate 25, the waste plate 25 is fixedly connected above the support plate 12, the waste plate 25 is located between the cooling box 111 and the chocolate box 110, the servo motor 23 is fixedly connected to the front middle position of the front transverse baffle 13, the cam 24 is fixedly connected to the output shaft of the servo motor 23, the two connecting rods 2 are fixedly connected to the front side of the transverse baffle 13, the connecting rod 2 is located on the left and right sides of the cam 24, the vibration plate 21 is slidably connected between the two connecting rods 2, the vibration plate 21 is pressed and matched with the connecting plate 115, the cam 24 is pressed and matched with the vibration plate 21, the return spring 22 is wound on the connecting rod 2, one end of the return spring 22 is fixedly connected to the connecting rod 2, and the other end of the return spring 22 is fixedly connected to the vibration plate 21.

[0037] As shown above, the ice cream will be dipped in chocolate twice in the chocolate box 110. The chocolate liquid on the ice cream just after dipping is easy to drip down, which will cause pollution on the support plate 12. If the chocolate liquid on the ice cream is still dripping and is cooled, the chocolate coating on the ice cream cannot maintain the shape of the ice cream itself. Therefore, a vibration mechanism is required to shake off the dripping chocolate liquid. When the connecting plate 115 and the ice cream are moved to just above the waste plate 25, the chocolate liquid on the ice cream will drip onto the waste plate 25. At this time, the servo motor 23 can be started, and the servo motor 23 will drive the cam 24 to rotate. When the cam 24 rotates from horizontal to vertical, the cam 24 will squeeze the vibration plate 21. Under the squeezing action of the cam 24, the vibration plate 21 will move downward, the return spring 22 will extend, and the vibration plate 21 will squeeze the connecting plate 115 when it moves downward. The ice cream will also move upward. In this way, as the cam 24 rotates from vertical to horizontal, the cam 24 no longer squeezes the vibration plate 21, the return spring 22 will contract, and the return spring 22 will drive the vibration plate 21 to move upward. The vibration plate 21 moves upward and no longer squeezes the connecting plate 115, and the first return spring 16 will contract. The contraction of the first return spring 16 will drive the connecting plate 115 to move upward and reset, and the ice cream will also move upward. In this way, as the cam 24 rotates, the ice cream with chocolate liquid will move up and down repeatedly. The repeated up and down movement of the ice cream will shake off the excess chocolate liquid on the ice cream onto the waste plate 25. After shaking off the excess chocolate liquid, the ice cream will continue to move to the left to the cooling box 111 for cooling. Through the above operation, the excess chocolate liquid on the ice cream dipped in chocolate liquid can be shaken off, which is convenient for cooling and forming the chocolate ice cream.

[0038] like Figure 8 and Fig. 9As shown, it also includes a heat insulation cover reset limiting mechanism, the limiting mechanism includes a guide frame 3, a locking rod 31 and a limiting plate 32, the guide frame 3 is fixedly connected to the front side of the support plate 12, the locking rod 31 is slidably connected to the guide frame 3, an inclined surface is provided at the lower right corner of the locking rod 31, the second heat insulation cover 113 is squeezed and matched with the inclined surface at the lower right corner of the locking rod 31, the connecting plate 115 is squeezed and matched with the locking rod 31, the limiting plate 32 is fixedly connected to the locking rod 31, and the limiting plate 32 is used to limit the locking rod 31 to prevent the locking rod 31 from moving downward and sliding out.

[0039] As described above, during the process from when the connecting plate 115 contacts with the first top plate 18 to when it separates from the first top plate 18, the ice cream moves up and down on both sides, and the first heat insulation cover 112 and the second heat insulation cover 113 on the right side are repeatedly opened and closed twice. During the process from when the first heat insulation cover 112 and the second heat insulation cover 113 are closed for the first time to when they are opened for the second time, the ice cream dipped in chocolate will always be located directly above the first heat insulation cover 112 and the second heat insulation cover 113 on the right side, and the chocolate on the ice cream will drip onto the first heat insulation cover 112 and the second heat insulation cover 113. In order to reduce the chocolate liquid dripping onto the first heat insulation cover 112 and the second heat insulation cover 113 and to reduce the first heat insulation cover 112 and the second heat insulation cover 113, The second heat insulation cover 113 has no effective reciprocating movement. Therefore, a limiting mechanism is provided to limit the reset of the second heat insulation cover 113 and the first heat insulation cover 112 after the first movement and opening of the second heat insulation cover 113 on the right side. The working principle of the limiting mechanism is as follows: when the connecting plate 115 moves downward for the first time, the second opening rod 120 moves downward and rotates clockwise, and the lower end of the second opening rod 120 moves to the left. The movement of the lower end of the second opening rod 120 drives the second heat insulation cover 113 to move to the left, and the second heat insulation cover 113 squeezes the lower right inclined surface of the locking rod 31. Under the squeezing action of the second heat insulation cover 113, the locking rod 31 moves upward. When the second opening rod 120 moves downward for the first time, the second opening rod 120 moves clockwise, and the lower end of the second opening rod 120 moves to the left. The movement of the lower end of the second opening rod 120 drives the second heat insulation cover 113 to move to the left. The second heat insulation cover 113 squeezes the lower right inclined surface of the locking rod 31. Under the squeezing action of the second heat insulation cover 113, the locking rod 31 moves upward. After the rod 120 moves to the left side of the locking rod 31, the locking rod 31 will move downward due to gravity, and the locking rod 31 will limit the second heat insulation cover 113 to the left side of the locking rod 31. In this way, when the ice cream moves up and resets for the first time and moves down for the second time, the second opening rod 120 and the first opening rod 119 on the right side cannot drive the second heat insulation cover 113 and the first heat insulation cover 112 on the right side to move. When the ice cream is dipped in chocolate for the second time, the connecting plate 115 moves to the left to squeeze the locking rod 31. When the connecting plate 115 moves upward and resets, it drives the locking rod 31 to move upward as well. The upward movement of the locking rod 31 no longer limits the second heat insulation cover 113 on the right side, and the second return of extension is completed. The positioning spring 116 will shrink, and the second return spring 116 will drive the downward pressure rod 117 to move upward, and the downward pressure rod 117 will drive the second opening rod 120 and the first opening rod 119 to move and reset, and the second opening rod 120 and the first opening rod 119 will drive the second heat insulation cover 113 and the first heat insulation cover 112 to move inward to cover the chocolate box 110, and the connecting plate 115 will gradually disengage from the positioning rod 31 when moving upward and leftward, and the positioning rod 31 will move downward and reset due to gravity, so that the opening stroke of the first heat insulation cover 112 and the second heat insulation cover 113 can be limited, reducing the chocolate dipped on the ice cream from dripping on the first heat insulation cover 112 and the second heat insulation cover 113.

[0040] like Fig.10 and Fig.11As shown, a cleaning mechanism is also included for cleaning out the chocolate dripping on the waste plate 25, and the cleaning mechanism includes a cleaning scraper 4, a rotating motor 41, a longitudinal baffle 42, a rear baffle 43, a front baffle 44, a screw 45 and a second limiting rod 46, the front baffle 44 is fixedly connected above the support plate 12, the front baffle 44 is located on the front side of the waste plate 25, the rear baffle 43 is fixedly connected to the bottom of the rear transverse baffle 13, the rear baffle 43 is located on the rear side of the waste plate 25, and the front and rear baffles 44 and the rear baffle 43 are connected. The rotary motor 41 is symmetrically connected to the waste plate 25, the screw 45 is fixedly connected to the output shaft of the rotary motor 41, the second limiting rod 46 is fixedly connected to the waste plate 25, the screw 45 is located on the right side of the second limiting rod 46, the cleaning scraper 4 is slidably connected to the second limiting rod 46, the cleaning scraper 4 is threadedly connected to the screw 45, the cleaning scraper 4 is used to scrape off dripping chocolate liquid, and the two longitudinal baffles 42 are fixedly connected to the cleaning scraper 4, and the longitudinal baffles 42 are symmetrically arranged on the left and right.

[0041] The ice cream dipped in chocolate liquid will shake off the excess chocolate liquid under the vibration of the vibration mechanism. In the process of the chocolate liquid being shaken off from the ice cream, the chocolate liquid is easy to splash everywhere and may splash into the chocolate box 110 and the cooling box 111. In addition, the excessive chocolate liquid that falls on the waste plate 25 is easy to flow into the chocolate box 110 and the cooling box 111. Therefore, the dripping chocolate liquid is mixed with the ice cream. The chocolate liquid flowing into the chocolate box 110 and the cooling box 111 will pollute the chocolate box 110 and the cooling box 111. Therefore, a cleaning mechanism is provided to clean the chocolate. The working principle of the cleaning mechanism is as follows: when the vibration mechanism shakes the chocolate liquid off onto the waste plate 25, part of the chocolate liquid will splash onto the inner side of the rear baffle 43, the longitudinal baffle 42 and the front baffle 44, and the chocolate liquid will stick to the back baffle 43, the longitudinal baffle 42 and the inner side of the front baffle 44. The chocolate liquid on the inner sides of the rear baffle 43, the longitudinal baffle 42 and the front baffle 44 will slide onto the waste plate 25. When the chocolate liquid on the waste plate 25 accumulates more, the rotating motor 41 can be started, and the rotating motor 41 can drive the cleaning scraper 4 to move backward. During the backward movement of the cleaning scraper 4, the chocolate liquid on the waste plate 25 will be pushed backward. At the same time, the cleaning scraper 4 will also drive the longitudinal baffle 42 to move backward together. The staff can clean the pushed out chocolate liquid, and at the same time, the inner walls of the longitudinal baffle 42, the rear baffle 43 and the front baffle 44 can also be cleaned. Through the above operations, the vibration mechanism can be blocked when shaking off the chocolate liquid to prevent the chocolate liquid from contaminating the chocolate box 110 and the cooling box 111, and the excessive chocolate liquid accumulated on the waste plate 25 can be pushed out, which is convenient for the staff to clean.

[0042] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A chocolate coating device, comprising a transverse baffle (13), the transverse baffle (13) being symmetrically arranged in the longitudinal direction and fixedly connected to a support frame (1), a conveyor belt (14) being arranged between the transverse baffles (13) being symmetrically arranged in the longitudinal direction through a conveyor wheel, wherein: The invention also comprises a fixed plate (11), a plurality of fixed plates (11) are fixedly connected to the conveyor belt (14), the fixed plates (11) are all fixedly connected to first limiting rods (15) which are longitudinally symmetrically arranged, a connecting plate (115) is slidably connected between the symmetrically arranged first limiting rods (15), a plurality of manipulators (17) are fixedly connected to the connecting plate (115), a first return spring (16) is wound around the first limiting rod (15), one end of the first return spring (16) is fixedly connected to the connecting plate (115), and the other end of the first return spring (16) is fixedly connected to the fixed plate (11), a support plate (12) is fixedly connected to the support frame (1), a cooling box (111) is fixedly connected to the support plate (12), and a chocolate box (110) is fixedly connected to the support plate (12), the support plate (12) is fixedly connected with at least two groups of first limit rods (114), each group of first limit rods (114) is composed of first limit rods (114) symmetrically arranged in the longitudinal direction, the second heat insulation cover (113) is slidably connected between the first limit rods (114) symmetrically arranged in the front and rear directions, the first heat insulation cover (112) is slidably connected between the first limit rods (114) symmetrically arranged in the front and rear directions, the extrusion component is fixedly connected to the bottom of the baffle plate (13), the extrusion component is used to extrude the connecting plate (115), the sliding component is fixedly connected to the bottom of the transverse baffle plate (13), the sliding component is located outside the extrusion component, and the sliding component is used to drive the second heat insulation cover (113) and the first heat insulation cover (112) to slide.

2. A chocolate coating device according to claim 1, characterized in that: The extrusion assembly comprises a second top plate (19), which is fixedly connected to the bottom of the transverse baffle (13) and is arranged symmetrically in the longitudinal direction; and a first top plate (18) which is fixedly connected to the bottom of the transverse baffle (13) and is arranged symmetrically in the longitudinal direction.

3. A chocolate coating device according to claim 2, characterized in that: The sliding assembly comprises a second limiting rod (118), the bottom of the transverse baffle (13) is fixedly connected with at least two groups of second limiting rods (118), each group of second limiting rods (118) is composed of second limiting rods (118) arranged symmetrically in the transverse direction, a lower pressing rod (117) is slidably connected to each group of second limiting rods (118), a second return spring (116) is wound on the second limiting rod (118), one end of the second return spring (116) is fixedly connected to the transverse baffle (13), and a lower pressing rod (117) is slidably connected to each group of second limiting rods (118). ), the other end of the second return spring (116) is fixedly connected to the lower pressure rod (117), the connecting plate (115) is squeezed and matched with the lower pressure rod (117), the second opening rod (120) is rotatably connected to the lower pressure rod (117), the first opening rod (119) is rotatably connected to the lower pressure rod (117), the second heat insulation cover (113) is rotatably connected to the bottom of the second opening rod (120), and the first heat insulation cover (112) is rotatably connected to the bottom of the first opening rod (119).

4. A chocolate coating device according to claim 3, characterized in that: The second top plate (19) is trapezoidal and is pressed and matched with the connecting plate (115); the first top plate (18) is W-shaped and is pressed and matched with the connecting plate (115).

5. A chocolate coating device according to claim 4, characterized in that: The invention also comprises a vibration mechanism for vibrating off the excess chocolate on the surface of the ice cream, wherein the vibration mechanism comprises a waste plate (25), the waste plate (25) is fixedly connected to the top of the support plate (12), a connecting rod (2) arranged symmetrically in the transverse direction is fixedly connected to one side of the transverse baffle (13), a vibration plate (21) is slidably connected between the symmetrically arranged connecting rods (2), the vibration plate (21) and the connecting plate (115) are pressed and matched, a return spring (22) is wound on the connecting rod (2), one end of the return spring (22) is fixedly connected to the connecting rod (2), and the other end of the return spring (22) is fixedly connected to the vibration plate (21), and a driving component is fixedly connected to the transverse baffle (13), and the driving component is used to drive the vibration plate (21) to move.

6. A chocolate coating device according to claim 5, characterized in that: The driving assembly includes a servo motor (23) fixedly connected to a side of a transverse baffle (13) close to a vibration plate (21), a cam (24) fixedly connected to an output shaft of the servo motor (23), and the cam (24) is pressed and matched with the vibration plate (21).

7. A chocolate coating device according to claim 6, characterized in that: It also includes a heat shield reset limiting mechanism, the limiting mechanism including a guide frame (3), the guide frame (3) is fixedly connected to one side of the support plate (12), a locking rod (31) is slidably connected to the guide frame (3), an inclined surface is provided on the locking rod (31), the second heat shield (113) is pressed and matched with the inclined surface of the locking rod (31), and the connecting plate (115) is pressed and matched with the locking rod (31).

8. A chocolate coating device according to claim 7, characterized in that: It also comprises a limiting plate (32), which is fixedly connected to the locking rod (31), and the limiting plate (32) is used to limit the locking rod (31) to prevent the locking rod (31) from moving and sliding out.

9. A chocolate coating device according to claim 8, characterized in that: The invention also comprises a cleaning mechanism for cleaning out chocolate dripping on the waste plate (25), the cleaning mechanism comprising a rotating motor (41), the rotating motor (41) being fixedly connected to the waste plate (25), a screw rod (45) being fixedly connected to an output shaft of the rotating motor (41), a second limiting rod (46) being fixedly connected to the waste plate (25), a cleaning scraper (4) being slidably connected to the second limiting rod (46), the cleaning scraper (4) being threadedly connected to the screw rod (45), a longitudinal baffle (42) being symmetrically arranged transversely fixedly connected to the cleaning scraper (4), and a blocking assembly being fixedly connected to the support plate (12) and the transverse baffle (13), the blocking assembly being used to block chocolate liquid from splashing.

10. A chocolate coating device according to claim 9, characterized in that: The blocking assembly comprises a front baffle (44), the front baffle (44) is fixedly connected above the support plate (12), and the rear baffle (43) is fixedly connected to the bottom of the transverse baffle (13).

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